2 * This file is part of DisOrder.
3 * Copyright (C) 2005, 2007, 2008 Richard Kettlewell
5 * This program is free software: you can redistribute it and/or modify
6 * it under the terms of the GNU General Public License as published by
7 * the Free Software Foundation, either version 3 of the License, or
8 * (at your option) any later version.
10 * This program is distributed in the hope that it will be useful,
11 * but WITHOUT ANY WARRANTY; without even the implied warranty of
12 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
13 * GNU General Public License for more details.
15 * You should have received a copy of the GNU General Public License
16 * along with this program. If not, see <http://www.gnu.org/licenses/>.
20 /** @brief Less-than comparison function for integer heap */
21 static inline int int_lt(int a, int b) { return a < b; }
24 * @brief A heap with @c int elements */
25 HEAP_TYPE(iheap, int, int_lt);
26 HEAP_DEFINE(iheap, int, int_lt);
28 /** @brief Tests for @ref heap.h */
29 static void test_heap(void) {
35 for(n = 0; n < 1000; ++n)
36 iheap_insert(h, random() % 100);
37 for(n = 0; n < 1000; ++n) {
38 const int latest = iheap_remove(h);
40 fprintf(stderr, "should have %d <= %d\n", last, latest);
41 insist(last <= latest);